Windows 10: why doesn't w11 file explorer see some of the computers on my network

I have a router and a switch on my network. My computers w10 & w11 connected directly to the router via wire or wifi can see each other, but a computer connected via the switch w10 cannot be seen by the computers connected to the router. I can access the switch computer by entering \\[computer name] into FE.Why is this happening and can I fix it?

:)

 

Computers Vanished From File Explorer But Network Still Works

I agree with @Try3. I have tried every suggested method to fix Windows networking suggested on these forums. All at best only worked for a short time. The only things that helped was:

1. Batch file I suggested in an earlier post
2. Creating shortcuts to computers on my home network

Note these two things are not fixes but workaround. However, at least they help and have never failed. I have shortcuts set up for eight computers on my home network. I have created a folder on my desktop called My Network to hold the shortcuts. They have a mix of the following operating systems:

• Windows 10 - 4
• Windows 7 - 3
• Windows XP - 1

 

Windows doesn`t start. Authomatic repair doesn`t work.

Thanks again!!

I`m sorry I had not noticed that the text on the picture was in spanish. It says that windows has replaced some damaged clusters in "name" file and "directory". Then, at the end "an unspecified error occurred (75736e6a726e6c2e 4f6)".

I`ll do it and I`ll be updating this thread when I have the report.

- - - Updated - - -

I ran SeaTools. These are the results:




Does it mean my HDD is useless?

 

Windows 7 File Sharing between computers, PROBLEMS!!

Just do a file transfer in explorer from one computer to the other and see what speed you get. I would suggest avoiding homegroup and using a proper network setup instead.